Which has longer wavelength an electron or a proton?

Answer: The de Broglie wavelength of a particle is inversely proportional to its momentum p = m v; since a proton is about 1800 times more massive than an electron, its momentum at the same speed is 1800 times that of an electron, and therefore its wavelength 1800 times smaller. The electron has the longer wavelength.

When an electron and a proton are both place in an electric field?

According to our question, when an electron and a proton are placed in an electric field, due to their opposite polarity they attract each other with an electrical force that is equal in magnitude. But the direction of the force will be opposite due to their opposite charge.

When kept in an electric field does a proton move?

positive charges i.e. the protons they move from higher potential to lower potential in an electric field..

What is the wavelength of proton?

The de Broglie wavelength of a proton in a particle accelerator is 1.30×10−14 1.30 × 10 − 14 m.

What happens to a proton in a uniform electric field?

The proton experience an electric force in the direction of the electric field. When a proton is present in the uniform electric field from the rest state, it states moving in the direction of the electric field.

What is the radius of a proton in a magnetic field?

Since mass of proton is approx, 2,000 X the mass of an electron, the radii would be of the same factor as well. Radius of particle trajectory in a uniform field is equal to m*v/ (q*B) in case velocity vector is perpendicukar to the magnetic field direction.

How do electrons and protons move in the same magnetic field?

An electron and a proton move with the same speed in a uniform magnetic field of equal magnitude. How would you compare the radii of their circular paths? – Quora An electron and a proton move with the same speed in a uniform magnetic field of equal magnitude.

Why do electrons and protons move on different radii circles?

Since both – the electron and the proton entered the same region of uniform magnetic field with same velocity and they contain charges of equal magnitudes as well, so it is only their unequal masses that will cause them to move on different radii circles. One having the greater mass would move on a greater circle.

What is the velocity of the electron in the magnetic field?

30.An electron is moving in a uniform magnetic field of 0.25 T; its velocity components parallel and perpendicular to the field are both equal to 3.1× 10 6m/s. (a) What is the radius of the electron’s spiral path?